Biological Magnetic Resonance Data Bank (BMRB)

The Biological Magnetic Resonance Data Bank (BMRB) is associated with biomolecular nuclear magnetic resonance (NMR) data, including chemical shift information, structural parameters, and experimental datasets related to proteins, peptides, nucleic acids, and other biological systems.

Biomolecular NMR data

NMR spectroscopy is widely used in structural biology to study the organisation, dynamics, and interactions of biomolecules. Data connected with BMRB-related resources may include chemical shifts, coupling constants, relaxation data, and derived structural information used to analyse molecular behaviour in solution.

Chemical shifts and structural information

Chemical shift data forms a central component of biomolecular NMR analysis. These values provide insight into the local chemical environment of atoms within a molecule and can help identify secondary structure, folding characteristics, and interaction sites in proteins and nucleic acids.

In combination with experimental constraints, NMR data can contribute to three-dimensional structural interpretation and to the study of conformational flexibility and molecular dynamics.

Applications in structural biology

BMRB-related data is relevant in research areas such as protein structure determination, ligand binding studies, enzyme dynamics, and biomolecular interaction analysis. These applications contribute to a broader understanding of biological function at molecular level.

Research context

Biomolecular NMR remains an important method within structural biology alongside approaches such as X-ray crystallography and cryo-electron microscopy. It offers particular value where molecular motion, solution-state behaviour, and dynamic processes are of interest.

For broader information on NMR research infrastructure, computational tools, and structural biology resources, see Post-genomic NMR.